US visa edict | 1 No Trump | Flu advice | Costly candles | Christmas spirit

Oh dear! Now I will never get a visa to go to the US as I am sure that I have emailed quite a few letters to the Guardian critical of Donald Trump in the last few years ( Tourists to US would have to reveal five years of social media activity under new Trump plan, 10 December ).
Michael McLoughlin
Wallington, Surrey

• The latest US visa requirements would be a nightmare. Imagine trying to hold an international bridge tournament in the US. Where would you find players who haven’t bid “1 No Trump” in the last five years?
Steen I Petersen
Nanaimo, British Columbia, Canada